Sn standing for Stannum, also lead is Pb because of Plumbum
Tin is a chemical element with the symbol Sn. The Latin name of Tin is Stannum
Tin belongs to group 14 on the Periodic Table of elements. It is considered a metallic element. Its symbol is Sn and atomic number is 50.
ClO4- Note that this is not an "element" and hence doesn't have an "element symbol."
The symbol of helium is he
There is no element with symbol a or A even
Take the element "Iron" then the symbol for the element is "Fe" and "Fe" is also the symbol for a single atom of the element in a chemical equation.
O is the the symbol of the element oxygen.
B is the symbol for which element?Boron
The element symbol for barium is Ba.
The symbol for the element Terbium is Tb
If you meant "element" as in a chemical element, there is no element with the symbol "ef" in the periodic table.
Potassium, with an Atomic Number of 19, is designated by the symbol 'K'.